使用Monaca和HealthKit 插件已经获得了步骤数。
在打开 HealthCare 应用程序之前，获取的步数不会更新。
无法通过从插件发送命令来更新？
请帮我。
谢谢你的建议。
var hk = null;
var isHK = false;
document.addEventListener("deviceready", function(){hk_init();}, false);
/**
* HealthKit Initialized and Support Check.
**/
function hk_init(){
//plugin is not found.
if(typeof window.plugins.healthkit === 'undefined' || window.plugins.healthkit == null){return false;}
if(typeof hk === 'undefined' || hk == null){hk=window.plugins.healthkit;}
hk.available(
function(res){ if(res){ isHK=true; console.log("healthkit ready."); } },
function(e){ console.log(e); }
);
return true;
}
/**
* request the authority to HealthKit
**/
function requestHealthKit(callback){
window.plugins.healthkit.requestAuthorization(
{'readTypes' : ['HKQuantityTypeIdentifierStepCount']},
callback,
hk_error
);
}
/**
* Re-initialization
**/
function hk_noinit(){
hk_init();
alert("Please try again later.");
}
/**
* Get the steps
* @param start Date Measurement start
* @param end Date Measurement end
* @param callback function Function that receives the return value
**/
function call_stepcount(start,end,callback){
if(!isHK){ hk_noinit(); }
if(typeof start === 'undefined'){ return false; }
if(typeof end === 'undefined'){ end=new Date(); }
if(typeof callback === 'undefined'){ callback=function(res){console.log(res);}; }
window.plugins.healthkit.querySampleType(
{
'startDate' : start,
'endDate' : end,
'sampleType': 'HKQuantityTypeIdentifierStepCount',
'unit' : 'count'
},
callback,
hk_error
);
}
/**
* accumulated the number of steps
* @param res Array Array of HealthKit
* @return Integer total number
**/
function analyze_step(res){
var steps = 0;
try{
for(var n=0,len=res.length;n<len;n++){
steps += res[n]["quantity"];
}
return steps;
}catch(e){
return 0;
}
}
/**
* Get today's total number
* @param callback function
**/
function today_steps(callback){
var now=new Date();
var start = new Date(now.getFullYear()+"/"+(now.getMonth()+1)+"/"+now.getDate());
call_stepcount(start,now,function(res){callback(analyze_step(res));});
}
/**
* error callback
* @param result Object
**/
function hk_error(result) {
console.log("Error: \n" + JSON.stringify(result));
requestHealthKit(function(ev){console.log(ev);});
alert("failed to access the HealthKit.");
};
/**
* Debug func
**/
function debug_hk(){
today_steps(hk_success);
}
/**
* For debug, the result output
**/
function hk_success(result) {
console.log("success : " + result);
};